Pith Number

pith:ZMLVFCGC

pith:2022:ZMLVFCGCXXGDF2BQQBERBURTUL

not attested not anchored not stored refs pending

Gravity in the Local Universe : density and velocity fields using CosmicFlows-4

A. Dupuy, D. Guinet, F. Ruppin, G. Baulieu, H. M. Courtois, P. Brenas

arxiv:2211.16390 v4 · 2022-11-29 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZMLVFCGCXXGDF2BQQBERBURTUL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T05:39:54.747890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb175288c2bdcc32e830804910d233a2c4bcce684b363fe9b217b29f82ed5e7b

Aliases

arxiv: 2211.16390 · arxiv_version: 2211.16390v4 · doi: 10.48550/arxiv.2211.16390 · pith_short_12: ZMLVFCGCXXGD · pith_short_16: ZMLVFCGCXXGDF2BQ · pith_short_8: ZMLVFCGC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZMLVFCGCXXGDF2BQQBERBURTUL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: cb175288c2bdcc32e830804910d233a2c4bcce684b363fe9b217b29f82ed5e7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74560e1e5d207e823bb5717d00f61694db836e3525f8a572552313ae776310b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-11-29T17:17:09Z",
    "title_canon_sha256": "01df1b062d2a7a9fec477078922578a3f5b59c2f8edad2d324a8ee592271cafa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.16390",
    "kind": "arxiv",
    "version": 4
  }
}